From: A.G. Ananth Sarma (GMail) (ananth.sarma@gmail.com)
Date: Mon Oct 22 2007 - 17:16:22 ART
Hi Andrew / Mark,
Thanks for the useful input. I will try andrew's suggestions.
Mark: The phones ate Cisco IP Pphone 7941.
Thanks again for any further input,
Regards
Ananth
On 10/22/07, Mark Snow <msnow@ipexpert.com> wrote:
>
> Specifically what model of phones do you have plugged into this
> 3560-48 PWR switch?
>
>
> Mark Snow
> CCIE #14073 (Voice, Security)
> CCSI #31583
> Senior Technical Instructor - IPexpert, Inc.
> A Cisco Learning Partner - We Accept Learning Credits!
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>
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>
> On Oct 22, 2007, at 1:52 PM, A.G. Ananth Sarma (GMail) wrote:
>
> > Guys,
> >
> > Thanks for the vlauble input. The actual issue here is the phones
> > beyond
> > 25th comes up but takes a lot of time say around 8 ~ 10 minutes.
> >
> > Is this really a power issue? Are there any workaround to speed up the
> > process?
> >
> > Regards,
> >
> > Ananth
> >
> >
> > On 10/22/07, Daniel Fischer <Daniel.Fischer@gmx.net> wrote:
> >>
> >> Hi
> >> the total power budget of a 48 port 3560 poe switch only allows 24
> >> poe
> >> devices in the highest power class (15.4Watts) per switch. If your
> >> phones
> >> are in the highest class you need to spread them among your
> >> switches to
> > stay
> >> within the 24 poe port threshold. You could also replace the 48 port
> >> switches with 24 port models to solve your power problem.
> >>
> >> Daniel
> >>
> >>
> >> -------- Original-Nachricht --------
> >>> Datum: Mon, 22 Oct 2007 07:53:48 +0300
> >>> Von: "A.G. Ananth Sarma (GMail)" <ananth.sarma@gmail.com>
> >>> An: "Cisco certification" <ccielab@groupstudy.com>
> >>> Betreff: Voice Query - Unable to use all the ports on 3560 to
> >>> connect
> >> IP Phones
> >>
> >>> Guys sorry or posting this here. Still I wonder if someone can
> >>> help me
> >> in
> >>> this?
> >>>
> >>> We have implemented IP Telephony in our company. We use 3560 PoE
> >>> - 48
> >>> port switches.
> >>>
> >>> When connecting more than 25 IP phones, it takes lot of time to
> >>> boot the
> >>> IP
> >>> Phones and sometimes they do not come up.
> >>>
> >>> The configuration of ports are all same. Is there a known power
> >>> issue
> >>> here?
> >>> Our Cisco dealer says so. Is there any way to tweak the config to
> >>> accommodate at least 40 ~ 45 IP phones. At present we spread the
> >>> load in
> >>> to
> >>> many 3560 switches with maximum of 25 phones on each.
> >>>
> >>> Thanks in in advance.
> >>>
> >>>
> >>>
> >>>
> >>> Regards,
> >>>
> >>> A.G. Ananthasubramania Sarma
> >>>
> >>> ____________________________________________________________________
> >>> ___
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> >>
> >> --
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> >
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